:root {
    --sinilill-blue: #4F77AA;
    --wheat-gold: #E5A93C;
    --summer-cream: #FAF8F5;
    --text-charcoal: #2C2A29;
    --card-white: #FFFFFF;
    --danger-red: #D9534F;
    --border-gray: #EAEAEA;
    --buyer-green: #4CAF50;
    
    /* Modern Glassmorphism Tokens */
    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-blur: blur(20px) saturate(180%);
    --glass-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body, html {
    width: 100%;
    height: 100%;
    background-color: var(--summer-cream);
    color: var(--text-charcoal);
    overflow: hidden;
}

.view {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.view.active {
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   LOGIN VIEW & LANDING PAGE (ULTRA GLASSMORPHISM)
   ========================================================================== */

#login-view {
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.45) 100%), 
                url("assets/pold.webp") center/cover no-repeat;
    background-color: var(--sinilill-blue);
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    padding: 42px 32px;
    border-radius: 32px;
    box-shadow: var(--glass-shadow);
    width: 100%;
    max-width: 380px;
    text-align: center;
    transition: transform 0.3s ease;
}

.brand-title {
    margin-bottom: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.logo-small {
    display: block;
    max-width: 190px;
    width: 100%;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
    mix-blend-mode: multiply;
}

.brand-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 28px;
    line-height: 1.35;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.oauth-btn {
    width: 100%;
    padding: 14px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-charcoal);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.oauth-btn:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.oauth-btn:active {
    transform: translateY(0);
}

.oauth-btn.apple { 
    background: rgba(0, 0, 0, 0.9); 
    color: white; 
    border: 1px solid rgba(255, 255, 255, 0.2); 
}

.oauth-btn.apple:hover {
    background: #000000;
}

.oauth-btn.buyer {
    background: var(--buyer-green);
    color: white;
    border: none;
    margin-top: 8px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.oauth-btn.buyer:hover { 
    background: #43A047;
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.divider {
    margin: 22px 0;
    display: flex;
    align-items: center;
    text-align: center;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #666;
    font-weight: 700;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.divider:not(:empty)::before { margin-right: 0.6em; }
.divider:not(:empty)::after { margin-left: 0.6em; }

.login-footer-links {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.login-footer-links a {
    color: #333;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    padding: 7px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: all 0.2s ease;
}

.login-footer-links a:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-1px);
    color: var(--text-charcoal);
}

/* ==========================================================================
   MAP VIEW & FLOATING OVERLAYS
   ========================================================================== */

#map-container {
    flex: 1;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.search-container {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 80px;
    max-width: 360px;
    z-index: 1100;
}

.search-bar {
    width: 100%;
    padding: 14px 18px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--glass-shadow);
    font-size: 1rem;
    color: var(--text-charcoal);
    outline: none;
    transition: background 0.2s;
}

.search-bar:focus {
    background: rgba(255, 255, 255, 0.9);
}

.custom-zoom-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.zoom-btn {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-charcoal);
    box-shadow: var(--glass-shadow);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    transition: all 0.2s;
}

.zoom-btn:active { 
    background: rgba(255, 255, 255, 0.95);
    transform: scale(0.95);
}

.map-overlay {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1100;
    width: calc(100% - 32px);
    max-width: 460px;
}

/* High-specificity rules for the bottom action bar */
.map-overlay .action-bar {
    background: rgba(255, 255, 255, 0.65) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.05) !important;
    padding: 12px;
    border-radius: 24px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn {
    flex: 1;
    min-width: 90px;
    padding: 12px 10px;
    border: none;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Slightly semi-transparent button colors so glass effect shines through */
.btn-primary { background-color: rgba(79, 119, 170, 0.92); color: white; }
.btn-accent { background-color: rgba(229, 169, 60, 0.92); color: white; }
.btn-danger { background-color: rgba(217, 83, 79, 0.92); color: white; }
.btn-success { background-color: rgba(76, 175, 80, 0.92); color: white; }
.btn-warning { background-color: rgba(117, 117, 117, 0.92); color: white; }

.btn:active {
    transform: scale(0.96);
}

.quick-filters {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; 
}

.quick-filters::-webkit-scrollbar { display: none; }

.filter-btn {
    flex: 0 0 auto;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-charcoal);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:active {
    background: var(--sinilill-blue);
    color: white;
    transform: scale(0.95);
}

/* Leaflet Popups */
.leaflet-popup-content-wrapper {
    border-radius: 20px !important;
    padding: 6px !important;
    box-shadow: var(--glass-shadow) !important;
    background: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}

.leaflet-popup-content {
    margin: 12px 14px !important;
    line-height: 1.5 !important;
}

.leaflet-div-icon {
    background: transparent !important;
    border: none !important;
}

.nav-link-btn { 
    display: block;
    margin-top: 10px; 
    padding: 10px 12px;
    background-color: var(--buyer-green) !important; 
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    font-size: 0.85rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
    transition: background 0.2s;
}

.nav-link-btn:active { background-color: #388E3C !important; }

/* ==========================================================================
   PRODUCT SELECTION & SETTINGS VIEW
   ========================================================================== */

#product-selection-view {
    background-color: var(--summer-cream);
    padding: 20px;
    overflow-y: auto;
    height: 100%;
}

.section-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-charcoal);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.meta-settings-card {
    background: var(--card-white);
    padding: 18px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border: 1px solid rgba(0,0,0,0.04);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-charcoal);
}

.form-input {
    padding: 10px 12px;
    border: 1px solid #CCC;
    border-radius: 10px;
    font-size: 0.95rem;
}

.radio-group {
    display: flex;
    gap: 16px;
    margin-top: 4px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
}

.category-block { margin-bottom: 24px; }

.category-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sinilill-blue);
    margin-bottom: 12px;
    border-bottom: 2px solid rgba(79, 119, 170, 0.15);
    padding-bottom: 4px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
    gap: 12px;
}

.product-card {
    background: var(--card-white);
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: all 0.2s ease;
}

.product-card.selected {
    border-color: var(--wheat-gold);
    background: #FFFDF9;
}

.product-info { margin-bottom: 10px; }
.product-label { font-size: 0.95rem; font-weight: 600; color: var(--text-charcoal); }

.price-input-group {
    display: none;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--border-gray);
}

.product-card.selected .price-input-group { display: flex; }
.pricing-fields { display: flex; gap: 4px; }

.price-num-input {
    width: 65px;
    padding: 6px;
    border: 1px solid #CCC;
    border-radius: 6px;
    font-size: 0.85rem;
    text-align: center;
}

.unit-select {
    flex: 1;
    padding: 6px;
    border: 1px solid #CCC;
    border-radius: 6px;
    font-size: 0.85rem;
    background: white;
}

.select-toggle-btn {
    width: 100%;
    padding: 6px;
    border: 1px solid #DDD;
    background: #F5F5F5;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
}

.product-card.selected .select-toggle-btn {
    background: var(--wheat-gold);
    color: white;
    border-color: var(--wheat-gold);
}

.product-card.out-of-stock-status {
    border-left: 4px solid #D32F2F !important;
    background-color: #FFEBEE !important;
    opacity: 0.85;
}
.product-card.out-of-stock-status .product-label {
    text-decoration: line-through;
    color: #c62828;
}

.stock-toggle-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #D32F2F;
}

.stock-status-container {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: #444;
}

.sticky-footer {
    position: sticky;
    bottom: 0;
    background: var(--summer-cream);
    padding: 16px 0;
    margin-top: auto;
    border-top: 1px solid rgba(0,0,0,0.05);
    z-index: 10;
}

/* ==========================================================================
   NOTIFICATIONS & MODALS
   ========================================================================== */

.notification-container {
    position: absolute;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 2000;
    width: calc(100% - 32px);
    max-width: 360px;
    background: white;
    padding: 18px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.notification-container.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.notification-text { font-size: 0.95rem; font-weight: 500; line-height: 1.4; }
.notification-actions { display: flex; gap: 8px; justify-content: flex-end; }
.notif-btn { padding: 10px 18px; border: none; border-radius: 10px; font-weight: bold; font-size: 0.9rem; cursor: pointer; transition: background 0.2s; }
.preview-marker-icon { filter: hue-rotate(140deg) saturate(2); }

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

.login-footer-row {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    width: 100%;
}

.login-footer-row .oauth-btn {
    margin-bottom: 0 !important;
    text-decoration: none;
}

.oauth-btn.btn-coffee {
    background-color: #FFDD00 !important;
    border-color: #FFDD00 !important;
    color: #000000 !important;
}
.oauth-btn.btn-coffee:hover { background-color: #F3D200 !important; }

.oauth-btn.btn-feedback {
    background-color: #EEEEEE !important;
    border-color: #E0E0E0 !important;
    color: var(--text-charcoal) !important;
}
.oauth-btn.btn-feedback:hover { background-color: #E5E5E5 !important; }

@media (max-width: 360px) {
    .login-footer-row {
        flex-direction: column;
        gap: 8px;
    }
}

@media (min-width: 361px) {
    .login-footer-row {
        flex-direction: row;
    }
    .login-footer-row .oauth-btn {
        flex: 1;
        font-size: 0.85rem;
        padding: 12px 6px;
    }
}